How Factory Build Motorcycle Engine from scratch : HARD Break-in of Motorcycle Engine

We always wonder how do motorcycle manufacturers manufacture their product?
Watch and find out how motorcycle engine is made from scratch from this factory in Japan where its delicate and refined to perfection. from machining to fitting and assembling of all the parts. We can always see the Japanese perfection at work.

In every step its properly check to make sure its within the standard and will lessen the bad quality of the product like engine troubles. We can also see how these big brand manufacturers like Honda, Yamaha, Kawasaki and Suzuki break-in their engine. Meaning starting their engine for the first time.
If you noticed, they are doing hard breakin in their engine by revving it to the highest rpm limit. This will ensure that the motorcycle engine they are producing are in the highest quality and will provide higher performance on the road.